112738519889 has 8 divisors (see below), whose sum is σ = 115720837920. Its totient is φ = 109791918496.

The previous prime is 112738519853. The next prime is 112738519891. The reversal of 112738519889 is 988915837211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112738519889 - 2²⁴ = 112721742673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112738519189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8922764 + ... + 8935389.

It is an arithmetic number, because the mean of its divisors is an integer number (14465104740).

Almost surely, 2^112738519889 is an apocalyptic number.

It is an amenable number.

112738519889 is a deficient number, since it is larger than the sum of its proper divisors (2982318031).

112738519889 is a wasteful number, since it uses less digits than its factorization.

112738519889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17858319.

The product of its digits is 8709120, while the sum is 62.

The spelling of 112738519889 in words is "one hundred twelve billion, seven hundred thirty-eight million, five hundred nineteen thousand, eight hundred eighty-nine".